Synthesis of Alkyl Alkynyl Ketones by Pd/Light-Induced Three-Component Coupling Reactions of Iodoalkanes, CO, and 1-Alkynes
作者:Akira Fusano、Takahide Fukuyama、Satoshi Nishitani、Takaya Inouye、Ilhyong Ryu
DOI:10.1021/ol1007668
日期:2010.5.21
Under photoirradiation conditions using xenon light, In the presence of a catalytic amount of PdCl2(PPh3)(2) with triethylamine as a base, a three-component coupling reaction of iodoalkanes, carbon monoxide, and terminal alkynes proceeded to give alkyl alkynyl ketones in good yields.